本文研究了一类具有年龄结构的竞争种群系统的最优输入率控制的存在性问题.利用不动点定理,下半连续和Ekeland变分原理,得到了最优控制的存在唯一性.
This paper researches the optimal control for inputting rate of an aged-dependent competitive system.By the fixed-point theorem,the lower semi-continuous and the Ekeland variational principle,we get the existence and uniqueness of the optimal control.